package com.jingbo.DAO.User;

import com.jingbo.entity.User;

/**
 * @author jiangjingbo
 * @version V1.0
 * @Project java2203
 * @Package com.jingbo.DAO.User
 * @Description:
 * @Date 2022/5/27 12:59
 */
public interface AddUser {
    /**
     * 添加用户
     * @param user
     * @return
     */
    int   AddUserOne(User user);

    /**
     * 查询用户是否存在
     * @param username
     * @param pwd
     * @return
     */
    User selectuser(String username,String pwd);
}
